Int J Stomatol

Inter J Stomatol ›› 2010, Vol. 37 ›› Issue (01): 74-74～76,80.doi: 10.3969/j.issn.1673-5749.2010.01.023

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Study on the morphology of maxillary second molars

LI Jian1, YANG Dong-ru2, HU Wan-ning1   

  1. 1. Dept. of Stomatology, The People′ s Hospital of Tangshan in Hebei Province, T
  • Received:2009-01-20 Revised:2009-08-27 Online:2010-01-20 Published:2010-01-20
  • Contact: YANG Dong-ru

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Abstract: Maxillary second molars may have brought great difficulty in conservative dentistry, for their complicated and wide variations in morphology and backward location in clinical anatomy. Thus, it is of guiding significance
to master their morphology. This paper, which shows instructive value to clinical treatment, will provide a systematic review on the research methods and achievements of maxillary second molars. It will also provide both
a comprehensive summary of morphology of crown and root, and a summary of the frame of pulp cavity and root canal considering clinical management. Success of root canal treatment lies in the mastery and familiarity in pulp
cavity anatomy. So the full understanding in root and canal morphology, and understanding in possible variations will guarantee better treatment.

Key words: maxillary second molar, morphology, root canal

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